72477870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{3769}}^1$

素因数の和:4420

約数の個数: 32

約数和(自身を含む): 174264480

約数和(自身を除く): 101786610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 641, 1282, 1923, 3205, 3769, 3846, 6410, 7538, 9615, 11307, 18845, 19230, 22614, 37690, 56535, 113070, 2415929, 4831858, 7247787, 12079645, 14495574, 24159290, 36238935, 72477870]

約数ペア:

[(1, 72477870), (2, 36238935), (3, 24159290), (5, 14495574), (6, 12079645), (10, 7247787), (15, 4831858), (30, 2415929), (641, 113070), (1282, 56535), (1923, 37690), (3205, 22614), (3769, 19230), (3846, 18845), (6410, 11307), (7538, 9615)]